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0901221 Rev: A (05/20)
OPERATION
Turn the
“
T
”
handle clockwise to open the valve, and counter
-
clockwise to close it. Valve is open when the handle is
vertical and closed when the handle is horizontal. Check all connections for leaks and verify that chemical is being
pulled up suction line. Make any necessary adjustments and the unit is then ready to go!
METERING TIP SELECTION
The chart below is based upon the chemical viscosity of water (CPS = 1.0) and should only be used as a guide.
Actual ratios and flow rates may vary due to product viscosity, flow pressure, and tubing distance. To easily calculate
the actual ounces per gallon for a specific product:
(1)
Fill graduated cylinder or spray bottle (that has ounce markings) with product.
(2)
Install metering tip closest to desired ounces per gallon from chart.
(3)
Drop chemical pick
-
up tube into the container holding the product.
(4)
Activate valve until chemical line is primed up to the metering tip.
(5)
Note how many ounces of product are in the container.
(6)
Activate valve again, filling a one gallon jug with water/product mix.
(7)
Note how many ounces of product were used —
this is your actual ounce per gallon ratio.
METERING TIP CHART (Flex
-
Gap & Aire
-
Gap Venturi)
1 GPM
4 GPM
TIP COLOR
OZ/GAL
RATIO
OZ/GAL
RATIO
NO INSERT
WHITE
30.00
4.3:1
14.00
9.1:1
YELLOW
29.00
4.4:1
13.00
9.8:1
PINK
27.00
4.7:1
11.00
11.6:1
GREEN
24.00
5.3:1
9.00
14.2:1
BLACK
20.00
6.4:1
7.00
18.3:1
BROWN
14.00
9.1:1
5.00
25.6:1
GRAY
10.00
12.8:1
4.00
32.0:1
BLUE
8.00
16.0:1
3.00
42.7:1
RED
6.00
21.3:1
2.00
64.0:1
PEACH
5.00
25.6:1
1.50
85.3:1
LT BLUE
4.00
32.0:1
1.25
102.4:1
PURPLE
3.00
42.7:1
1.00
128.0:1
LT GREEN
2.00
64.0:1
0.75
170.7:1
ORANGE
1.00
128.0:1
0.50
256.0:1
LT BROWN
0.50
256.0:1
0.25
512.0:1
CAUTION: Wear protective clothing and eyewear when dispensing chemicals or
other materials. Observe safety handling instructions (MSDS) of chemical mfrs.
CAUTION: When installing any equipment, ensure that all national and local
safety and plumbing codes are met.
